27. Obtén el resultado de la siguiente operación: 3- 149 + 2 (3 +42) + 1/2
A) 72
B) 40
C) 34
D) 15​

The line containing the midpoints of the legs of right triangle abc where a(-5,5), b(1, 1), and c(3, 4) are the vertices.

An angle that measures between 90 and 180° is called a(,

Savannah is painting a striped background for a mural on a wall that is 1515 yards long. she wants a total of 9696 stripes that are all the same width. which calculation should savannah use to decide how wide to make each stripe?